The Breather, cataloged under National Stock Number 2520-00-352-6929, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-352-6929 |
| Primary Part Number | 85417 |
| Item Name | Breather |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Fwd Seagrave Holdings Lp |
| Status | ACTIVE |
| Outside Diameter | 0.500 INCHES MAXIMUM IN |
| Connection Type | THREADED |
| Body Material | STEEL |
| Thread Size and Series/type Designator | 1/8-27 NPTF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 85417 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
| Reference | Meaning |
|---|---|
| 723A1 | 5/9 Secondary reference Linde Lift Truck Corp. |
| 723A1 | C/1 Advisory reference — outside the item-of-supply concept Linde Material Handling North America Corporation |
NSN 2520-00-352-6929 is a Breather, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-352-6929 has 1 manufacturer part number on file: 85417 (Fwd Seagrave Holdings Lp).
3 possible matches (shared part number, not a government interchangeability claim): 1660-01-052-8861, 5310-01-151-5027, 4730-01-337-5047. Verify interchangeability with system specifications before substitution.
Key specifications for 85417: Outside Diameter: 0.500 INCHES MAXIMUM IN; Connection Type: THREADED; Body Material: STEEL; Special Features: W/CAP,CRIMP-ON TYPE;CADMIUM-PLATED FINISH;PAINTED;MTG DATA:THD TYPE MTG,EXTERNALLY THD. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.